A warrant to which section 125A(1) above applies may be executed by any person entitled to execute it even though it is not in his possession at the time.
A warrant to which this subsection applies (and which is not a warrant to which section 125A(1) above applies) may be executed by a constable even though it is not in his possession at the time.
Subsection (2) above applies to—
Where by virtue of this section a warrant is executed by a person not in possession of it, it shall, on the demand of the person arrested, committed or detained or , in the case of a warrant of control, against whom the warrant is issued , be shown to him as soon as practicable.